Local Polarization and Isothermal Local Equilibrium in Relativistic Heavy Ion Collisions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F21%3A00356154" target="_blank" >RIV/68407700:21340/21:00356154 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevLett.127.272302" target="_blank" >https://doi.org/10.1103/PhysRevLett.127.272302</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevLett.127.272302" target="_blank" >10.1103/PhysRevLett.127.272302</a>

Result language
angličtina
Original language name
Local Polarization and Isothermal Local Equilibrium in Relativistic Heavy Ion Collisions
Original language description
We show that the inclusion of a recently found additional term of the spin polarization vector at local equilibrium which is linear in the symmetrized gradients of the velocity field, and the assumption of hadron production at constant temperature restore the quantitative agreement between hydrodynamic model predictions and local polarization measurements in relativistic heavy ion collisions at p ffiffiffiffiffiffiffi= 200 GeV. The longitudinal component of the spin polarization vector turns out to be very sensitive to the temperature value, with a good fit around 155 MeV. The implications of this finding are discussed.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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